I cannot find a way currently to send an email through the system to all agency contacts who have submitted a need for an Advanced Event. This would be extremely helpful for large community volunteer events / Days of Action / Days of Service.
Thank you for sending over your suggestion! I see that you are currently using our new "Initiatives" feature on your site, which is similar to Advanced Events. Although, there is no way to send emails to agencies that have posted opportunities within Advanced Events, you can send agencies an Email Blast if they have participated in an Initiative. We appreciate your feedback, and have noted your suggestion.